Guangtai Optical Hfc Receiver with Reverse Transmitter Hr2071

• Type: Optical Receiver
• Certification: CE, ISO, RoHS
• Condition: New
• Feature: 7 Ways Return Path
• Operating Bandwidth: 1260~1620nm
• RF Output Level: 30~60dbmv
• Model NO.: HR2071 (HFC receiver)
• Noise Power Ratio: 41
• Return Loss: 50dB
• Flatness: -0.75~+0.75dB
• RF Gain Adjustable: -30~0dB
• Approved: 3rd Party Certification

Product Description

Product Description

HR2071 series of HFC seven-way return path receiver, one way reverse optical transmitter, mainly used at the head-end to convert upstream optical signal to RF signal at the user side. Moreover, send back the data at sub-HE to main head-end through one way of DFB return path transmitter. Eight independent units integrated into a 1RU 19" casing to provide service for HFC network terminal of ONTs. The receivers' low noise design of -22dBm receive sensitivity, allow to supply service to farther distance.
There are two versions of this receiver. HR2071A with LCD on the front panel, HR2080B without LCD. All receivers are temperature tolerance type can be installed in any network surroundings including out-door type. Both of these two types can adopt SNMP function, which can control the front panel to realize optimization work at the head-end and remote installment.

Product Features

1. 7 low noise optical receiver, up to -22dBm receive sensitivity.
2. One way return path transmitter can send back the data at sub-HE to main head-end.
3. 1200~1620nm wide wavelength
4. SNMP network management function option
5. RF output level can be adjusted by network
6. Built-in 1+1 backup power, redundant A/B inputs (option)
7. Good performance of resistance to temperature, allow -40~+65ºC operating temperature
8. Simple mode, high density, 19" 1RU mount, contain 8 pcs of independent optical receiver and optical transmitter
9. Excellent P/P ratio

Main Application

1. HFC network sub-HE

Technical Index

Performance				Index			Supplement
				Min.	Typ.	Max.
Optical feature	Operating wavelength		(nm)	1200		1620
	Responsivity	R13	(A/W)	0.85	0.95		1310nm
		R15		0.85	1.0		1550nm
		R16			0.85		1610nm
	Optical link budget loss		(dB)	17
	Receiving power	Typical	(dBm)	-17		-7	Pr
		Sensitivity			-23	-22	Po
		overload		0	+1
	Number of optical receiver		(pcs)	7
	Return loss		(dB)	50
	Optical connector			SC/APC			LC/APC option
RF feature	Operating bandwidth		(MHz)	5		200
	RF output level		(dBmV)	30		60
	RF gain adjustable		(dB)	-30		0	settable=1dB
	Flatness		(dB)	-0.75		+0.75
	Return loss		(dB)	16
	RF test point/monitor		(dB)	-20.5	-20	-19.5
	Noise power ratio		(dB)	41			link loss >15dB
General feature	Power supply	AC	(V)	90	220	265
		DC		-30	-48	-72
	Power consume		(W)			96
	Operating temp.		(ºC)	-40		+65
	Relative humidity		(ºC)	5		95
	Size (W)×(D)×(H)		( " )	19×12×1.75

Flow Chart

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FAQ

1. What are the payment terms of payment?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 5-7 working days after the deposit is confirmed. If it is out of stock, the lead time depends.

3. How about the shipping?
When the package is small, we will deliver the goods via international Express like FedEx , DHL,TNT and UPS and so on. Door to door delivery service will be provided; while the goods have high weight and volume, we suggest using air or sea shipment.

4. Can you do OEM for us?
Yes. if there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

5. What are the advantages of your products?
A. Good quality and competitive prices
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods

6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.